Discovery certificate for object 2019nwy
TNS Astronomical Transient Report No. 44302 [ 2019TNSTR1533....1F ]

Date Received (UTC): 2019-08-19 19:24:36
Sender: ZTF (ALeRCE)
Source Group: ALeRCE

F. Forster on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019nwy
Discoverer internal name: ZTF18aawfdde
Coordinates (J2000): RA = 14:39:03.230 (219.7634577) DEC = +21:31:19.85 (21.5221801)
Discovery date: 2019-08-19 03:44:24 (JD=2458714.6558333)

Potential host galaxy: SDSS J143903.18+213119.7
Host redshift: 0.086

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF18aawfdde

Photometry

Discovery (first detection):
Discovery date: 2019-08-19 03:44:24
Flux: 19.9501 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-17 05:43:53
Limiting flux: 19.3262 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019nwy